7408116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 54

約数和(自身を含む): 19625970

約数和(自身を除く): 12217854

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 389, 414, 529, 778, 828, 1058, 1167, 1556, 1587, 2116, 2334, 3174, 3501, 4668, 4761, 6348, 7002, 8947, 9522, 14004, 17894, 19044, 26841, 35788, 53682, 80523, 107364, 161046, 205781, 322092, 411562, 617343, 823124, 1234686, 1852029, 2469372, 3704058, 7408116]

約数ペア:

[(1, 7408116), (2, 3704058), (3, 2469372), (4, 1852029), (6, 1234686), (9, 823124), (12, 617343), (18, 411562), (23, 322092), (36, 205781), (46, 161046), (69, 107364), (92, 80523), (138, 53682), (207, 35788), (276, 26841), (389, 19044), (414, 17894), (529, 14004), (778, 9522), (828, 8947), (1058, 7002), (1167, 6348), (1556, 4761), (1587, 4668), (2116, 3501), (2334, 3174)]